RU2008136365A - METHOD FOR PRODUCING O-METHYL-N-NITROISOMIC UREA - Google Patents
METHOD FOR PRODUCING O-METHYL-N-NITROISOMIC UREA Download PDFInfo
- Publication number
- RU2008136365A RU2008136365A RU2008136365/04A RU2008136365A RU2008136365A RU 2008136365 A RU2008136365 A RU 2008136365A RU 2008136365/04 A RU2008136365/04 A RU 2008136365/04A RU 2008136365 A RU2008136365 A RU 2008136365A RU 2008136365 A RU2008136365 A RU 2008136365A
- Authority
- RU
- Russia
- Prior art keywords
- methyl
- producing
- salt
- nitroisourea
- represented
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title 1
- 239000004202 carbamide Substances 0.000 title 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000003795 chemical substances by application Substances 0.000 claims abstract 4
- GLIKYKRDYKKEBJ-UHFFFAOYSA-N methyl n'-nitrocarbamimidate Chemical compound CO\C(N)=N/[N+]([O-])=O GLIKYKRDYKKEBJ-UHFFFAOYSA-N 0.000 claims abstract 4
- 230000000802 nitrating effect Effects 0.000 claims abstract 4
- 150000003839 salts Chemical class 0.000 claims abstract 4
- 239000000126 substance Substances 0.000 claims abstract 4
- 238000000034 method Methods 0.000 claims abstract 3
- RMAHPRNLQIRHIJ-UHFFFAOYSA-N methyl carbamimidate Chemical compound COC(N)=N RMAHPRNLQIRHIJ-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000006396 nitration reaction Methods 0.000 claims abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract 2
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 claims abstract 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/70—Compounds containing any of the groups, e.g. isoureas
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C277/00—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
1. Способ получения O-метил-N-нитроизомочевины, представленной следующей химической формулой (1), или ее соли, в котором нитрование O-метилизомочевины, представленной следующей химической формулой (2), или ее соли проводят нитрующими агентами в присутствии дымящей серной кислоты ! ! ! 2. Способ получения O-метил-N-нитроизомочевины по п.1, в котором упомянутые нитрующие агенты представляют собой азотную кислоту или дымящую азотную кислоту. 1. A method of producing O-methyl-N-nitroisourea represented by the following chemical formula (1), or a salt thereof, in which the nitration of O-methyl isourea represented by the following chemical formula (2) or its salt is carried out with nitrating agents in the presence of fuming sulfuric acid ! ! ! 2. The process for the preparation of O-methyl-N-nitroisourea according to claim 1, wherein said nitrating agents are nitric acid or fuming nitric acid.
Claims (2)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006-033942 | 2006-02-10 | ||
| JP2006033942 | 2006-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2008136365A true RU2008136365A (en) | 2010-03-20 |
Family
ID=38344999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008136365/04A RU2008136365A (en) | 2006-02-10 | 2007-02-07 | METHOD FOR PRODUCING O-METHYL-N-NITROISOMIC UREA |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7786325B2 (en) |
| EP (1) | EP1985611A4 (en) |
| JP (1) | JP4516609B2 (en) |
| KR (1) | KR20080090554A (en) |
| CN (1) | CN101379026B (en) |
| AU (1) | AU2007213272A1 (en) |
| CA (1) | CA2641544C (en) |
| IL (1) | IL193248A (en) |
| RU (1) | RU2008136365A (en) |
| TW (1) | TWI319390B (en) |
| WO (1) | WO2007091392A1 (en) |
| ZA (1) | ZA200806841B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1997802A4 (en) * | 2006-03-16 | 2011-05-25 | Sumitomo Chemical Co | METHOD OF NITRATION OF ISOURÉE |
| CN111362839B (en) * | 2020-03-02 | 2022-11-29 | 浙江微智源能源技术有限公司 | Preparation method of O-methyl-N-nitroisourea |
| CN118184546B (en) * | 2024-03-19 | 2025-04-22 | 沧州临港亚诺化工有限公司 | Preparation method of O-methyl-N-nitroisourea |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3098872A (en) * | 1958-03-06 | 1963-07-23 | Deere & Co | Production of nitrourea |
| DE2015651A1 (en) * | 1969-04-02 | 1970-10-15 | Taiho Pharmaceutical Company Ltd., Tokio | omega-guanidinoic acid diamide derivatives and their onium salts |
| JPS59222451A (en) | 1983-06-01 | 1984-12-14 | Nippon Kayaku Co Ltd | Production of monochloro-minonitroaniline |
| JP2779403B2 (en) | 1988-11-29 | 1998-07-23 | 日本バイエルアグロケム株式会社 | Insecticidal nitro compounds |
| JP3261190B2 (en) | 1993-01-27 | 2002-02-25 | 広栄化学工業株式会社 | Method for producing 2-hydroxy-3,5-dinitropyridines |
| CN1072213C (en) | 1995-06-23 | 2001-10-03 | 武田药品工业株式会社 | Preparation method of guanidine derivative and its intermediate |
| JP3253245B2 (en) * | 1995-06-23 | 2002-02-04 | 武田薬品工業株式会社 | Method for producing guanidine derivative, novel intermediate and method for producing the same |
| JP4022929B2 (en) | 1995-07-24 | 2007-12-19 | 日産化学工業株式会社 | Method for producing 3,5-bis (trifluoromethyl) nitrobenzene |
| JP3413632B2 (en) | 1995-11-17 | 2003-06-03 | 住化武田農薬株式会社 | Method for producing guanidine derivative |
| BR9813733B1 (en) | 1997-12-24 | 2009-12-01 | process for producing isoureas. | |
| JP3477096B2 (en) | 1997-12-24 | 2003-12-10 | 住化武田農薬株式会社 | Improved process for producing isoureas |
| EP0974579B1 (en) * | 1998-07-24 | 2001-10-17 | Mitsui Chemicals, Inc. | Nitroisourea derivatives |
| JP3720637B2 (en) | 1998-07-24 | 2005-11-30 | 三井化学株式会社 | New nitroisourea derivatives |
| UA76708C2 (en) | 1999-12-08 | 2006-09-15 | Сінгента Патисипейшонс Аг | Antibody used in immunological analysis of sample for determining neonicotinoid insecticide, protein conjugate for obtaining antibody, method for determination of neonicotinoid insecticide concentration in sample and set for determination of amount of neonicotinoid insecticide |
| WO2007091390A1 (en) | 2006-02-10 | 2007-08-16 | Mitsui Chemicals, Inc. | Improved method for producing nitroisourea derivative |
| EP1997802A4 (en) * | 2006-03-16 | 2011-05-25 | Sumitomo Chemical Co | METHOD OF NITRATION OF ISOURÉE |
| JP2007277232A (en) | 2006-03-16 | 2007-10-25 | Sumitomo Chemical Co Ltd | Nitration method |
-
2007
- 2007-02-07 CN CN2007800050085A patent/CN101379026B/en active Active
- 2007-02-07 KR KR1020087021176A patent/KR20080090554A/en not_active Ceased
- 2007-02-07 ZA ZA200806841A patent/ZA200806841B/en unknown
- 2007-02-07 JP JP2007557761A patent/JP4516609B2/en active Active
- 2007-02-07 WO PCT/JP2007/000067 patent/WO2007091392A1/en active Application Filing
- 2007-02-07 RU RU2008136365/04A patent/RU2008136365A/en not_active Application Discontinuation
- 2007-02-07 AU AU2007213272A patent/AU2007213272A1/en not_active Abandoned
- 2007-02-07 CA CA2641544A patent/CA2641544C/en not_active Expired - Fee Related
- 2007-02-07 US US12/278,498 patent/US7786325B2/en not_active Expired - Fee Related
- 2007-02-07 EP EP07706315A patent/EP1985611A4/en not_active Withdrawn
- 2007-02-08 TW TW096104563A patent/TWI319390B/en not_active IP Right Cessation
-
2008
- 2008-08-05 IL IL193248A patent/IL193248A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ZA200806841B (en) | 2009-11-25 |
| US7786325B2 (en) | 2010-08-31 |
| CN101379026A (en) | 2009-03-04 |
| JP4516609B2 (en) | 2010-08-04 |
| KR20080090554A (en) | 2008-10-08 |
| IL193248A (en) | 2012-10-31 |
| TWI319390B (en) | 2010-01-11 |
| TW200804247A (en) | 2008-01-16 |
| IL193248A0 (en) | 2009-02-11 |
| WO2007091392A1 (en) | 2007-08-16 |
| CA2641544A1 (en) | 2007-08-16 |
| AU2007213272A1 (en) | 2007-08-16 |
| CN101379026B (en) | 2012-04-11 |
| EP1985611A1 (en) | 2008-10-29 |
| CA2641544C (en) | 2011-01-11 |
| EP1985611A4 (en) | 2011-02-23 |
| JPWO2007091392A1 (en) | 2009-07-02 |
| US20090036711A1 (en) | 2009-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA94 | Acknowledgement of application withdrawn (non-payment of fees) |
Effective date: 20101013 |